package com.microservice.salmon.oauth.handler;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.microservice.salmon.oauth.properties.LoginResponseType;
import com.microservice.salmon.oauth.properties.SecurityProperties;
import com.salmon.common.ApiResponse;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@Component("salmonAuthenticationFailureHandler")
@Slf4j
public class SalmonAuthenticationFailureHandler extends SimpleUrlAuthenticationFailureHandler {

	@Autowired
	private ObjectMapper objectMapper;
	
	@Autowired
	private SecurityProperties securityProperties;

	@Override
	public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response,
                                        AuthenticationException exception) throws IOException, ServletException {
		log.error("登录失败", exception);
		if (LoginResponseType.JSON.equals(securityProperties.getBrowser().getLoginType())) {
			response.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
			response.setContentType("application/json;charset=UTF-8");
			response.getWriter().write(objectMapper.writeValueAsString(ApiResponse.ofMessage(50001,
					StringUtils.isEmpty(exception.getMessage()) ? "请确认客户端是否授权" : exception.getMessage())));
		} else {
			response.setCharacterEncoding("UTF-8");
			super.onAuthenticationFailure(request, response, exception);
		}
		
	}

}
